/* =========================================================
   FLEX SNEAKER CARE — Estilo retro-street
   Paleta: rojo brand + blanco + negro + halftone rosa
   ========================================================= */

:root {
  --red: #E30613;
  --red-dark: #A00A12;
  --red-bright: #FF1A2C;
  --black: #0A0A0A;
  --ink: #1A1A1A;
  --white: #FFFFFF;
  --cream: #FFF7F3;
  --rose-halftone: #F5D0D0;
  --gray-100: #F5F5F5;
  --gray-300: #D4D4D4;
  --gray-600: #525252;
  --border: rgba(0,0,0,0.1);
  --border-strong: rgba(0,0,0,0.25);

  --font-display: "Anton", "Bebas Neue", Impact, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow-lg: 0 30px 60px rgba(0,0,0,0.15);
  --shadow-sm: 0 4px 14px rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  font-weight: 400;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px;
  background: rgba(255,247,243,0.85);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition: transform 0.4s cubic-bezier(0.65,0,0.35,1), opacity 0.35s ease;
  will-change: transform, opacity;
}
.nav.nav-hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { height: 102px; }
@media (max-width: 700px) { .nav-brand img { height: 64px; } }
.nav-brand-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--red);
  letter-spacing: 0.02em;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: relative;
  padding: 8px 2px;
  transition: color 0.2s;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: 2px;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  padding: 10px 20px;
  background: var(--red);
  color: var(--white);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.25s ease, background 0.25s ease;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--red-bright); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: var(--red);
  border-radius: 8px;
}
.nav-toggle span {
  width: 18px; height: 2px; background: var(--white);
  position: relative;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0;
  width: 18px; height: 2px; background: var(--white);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.25s ease, color 0.3s ease;
  background: transparent;
  cursor: pointer;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: transparent;
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--black);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.btn:hover::after { transform: translateY(0); }
.btn:hover { transform: translateY(-2px); }

.btn-primary { color: var(--white); border: 2px solid var(--red); }
.btn-primary::before { background: var(--red); }
.btn-primary::after { background: var(--black); }
.btn-primary:hover { color: var(--white); border-color: var(--black); }

.btn-outline { color: var(--black); border: 2px solid var(--black); }
.btn-outline::after { background: var(--red); }
.btn-outline:hover { color: var(--white); border-color: var(--red); }

.btn-wa {
  background: #25d366;
  color: var(--white);
  border: none;
}
.btn-wa::after { background: #1fbc5a; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  min-height: 100vh;
  padding: 120px 40px 80px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at top left, rgba(245,208,208,0.4) 0%, transparent 50%), var(--cream);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(227,6,19,0.12) 1.5px, transparent 2px);
  background-size: 18px 18px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 65%);
}
.hero-content { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
}
.hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  color: var(--black);
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--red); display: inline-block; }
.hero h1 .stroke {
  -webkit-text-stroke: 2px var(--black);
  color: transparent;
  display: inline-block;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--gray-600);
  max-width: 500px;
  margin-bottom: 40px;
}
.hero-sub strong { color: var(--black); font-weight: 600; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-strong);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--red);
  line-height: 1;
}
.hero-stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-top: 4px;
  letter-spacing: 0.1em;
}

.hero-visual {
  position: relative;
  height: 600px;
  display: flex; align-items: center; justify-content: center;
}
.hero-mascot {
  width: 100%; max-width: 520px;
  filter: drop-shadow(0 20px 40px rgba(227,6,19,0.25));
  animation: mascotFloat 4s ease-in-out infinite;
}
@keyframes mascotFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}
.hero-badge {
  position: absolute;
  background: var(--black);
  color: var(--white);
  padding: 14px 22px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-lg);
}
.hero-badge.b1 { top: 10%; right: 0; transform: rotate(6deg); background: var(--red); }
.hero-badge.b2 { bottom: 15%; left: -5%; transform: rotate(-4deg); }

/* =========================================================
   SECTIONS & HEADINGS
   ========================================================= */
section { padding: 100px 40px; position: relative; }
.section-head { max-width: 1200px; margin: 0 auto 60px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  color: var(--black);
  max-width: 800px;
}
.section-title .accent { color: var(--red); }
.section-sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  margin-top: 20px;
  text-transform: none;
  letter-spacing: 0;
}

.container { max-width: 1300px; margin: 0 auto; }

/* =========================================================
   SERVICIOS (Bento)
   ========================================================= */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  max-width: 1300px; margin: 0 auto;
}
.servicio-card {
  grid-column: span 2;
  position: relative;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: pointer;
  isolation: isolate;
}
.servicio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.servicio-card.feature { grid-column: span 3; background: var(--black); color: var(--white); }
.servicio-card.feature .s-price { color: var(--white); }
.servicio-card.feature .s-title { color: var(--white); }
.servicio-card.feature .s-num { color: var(--red-bright); }
.servicio-card.red { grid-column: span 3; background: var(--red); color: var(--white); }
.servicio-card.red .s-price, .servicio-card.red .s-title { color: var(--white); }
.servicio-card.red .s-num { color: var(--black); }

.s-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.s-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1;
}
.s-desc {
  font-size: 0.95rem;
  color: inherit;
  opacity: 0.8;
  margin-bottom: 24px;
}
.s-price {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--red);
  line-height: 1;
}
.s-price small {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: inherit;
  opacity: 0.6;
  margin-left: 6px;
  text-transform: uppercase;
}

/* =========================================================
   COTIZADOR
   ========================================================= */
.cotizador-wrap {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 50px;
  box-shadow: var(--shadow-sm);
}
.cot-steps { display: flex; gap: 8px; margin-bottom: 40px; }
.cot-step-dot {
  flex: 1;
  height: 4px;
  background: var(--gray-300);
  border-radius: 2px;
  transition: background 0.3s ease;
}
.cot-step-dot.active { background: var(--red); }

.cot-step { display: none; }
.cot-step.active { display: block; animation: fadeSlide 0.4s ease; }
@keyframes fadeSlide { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.cot-q {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--black);
  margin-bottom: 8px;
}
.cot-hint {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 28px;
}
.cot-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.cot-option {
  padding: 20px;
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--white);
  text-align: left;
}
.cot-option:hover { border-color: var(--red); transform: translateY(-2px); }
.cot-option.selected {
  border-color: var(--red);
  background: rgba(227,6,19,0.05);
  box-shadow: 0 0 0 4px rgba(227,6,19,0.1);
}
.cot-option strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--black);
  margin-bottom: 4px;
}
.cot-option span {
  font-size: 0.85rem;
  color: var(--gray-600);
}
.cot-option .cot-price {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--red);
  margin-top: 6px;
  display: block;
}
.cot-input {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--white);
  color: var(--black);
  margin-bottom: 14px;
  transition: border-color 0.2s;
}
.cot-input:focus { outline: none; border-color: var(--red); }

.cot-nav {
  display: flex; justify-content: space-between; gap: 14px;
  margin-top: 40px;
}

.cot-resumen {
  background: var(--black);
  color: var(--white);
  padding: 28px;
  border-radius: var(--radius-sm);
  margin: 24px 0;
}
.cot-resumen h4 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--red-bright);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}
.cot-resumen-row {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.cot-resumen-row:last-child { border-bottom: none; font-size: 1.1rem; padding-top: 14px; }
.cot-resumen-row strong { color: var(--red-bright); font-family: var(--font-display); font-size: 1.4rem; }

/* =========================================================
   ANTES Y DESPUÉS
   ========================================================= */
.ad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1300px; margin: 0 auto;
}
.ad-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--black);
  aspect-ratio: 4/5;
  cursor: pointer;
  transition: transform 0.35s ease;
}
.ad-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.ad-item:hover img { transform: scale(1.08); }
.ad-item:hover { transform: translateY(-4px); }
.ad-item-label {
  position: absolute; top: 14px; left: 14px;
  padding: 6px 12px;
  background: var(--red);
  color: var(--white);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Carrusel horizontal */
.ad-carrusel {
  grid-column: 1 / -1;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 4px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--red) var(--gray-100);
}
.ad-carrusel::-webkit-scrollbar { height: 6px; }
.ad-carrusel::-webkit-scrollbar-track { background: var(--gray-100); border-radius: 3px; }
.ad-carrusel::-webkit-scrollbar-thumb { background: var(--red); border-radius: 3px; }
.ad-carrusel-item {
  flex: 0 0 280px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-sm);
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--black);
  position: relative;
}
.ad-carrusel-item img { width: 100%; height: 100%; object-fit: cover; }
.ad-carrusel-label {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 4px;
  color: var(--black);
}
.ad-carrusel-label .tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--red);
  color: var(--white);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  margin-right: 10px;
  vertical-align: middle;
}

/* =========================================================
   ANTES/DESPUÉS CARDS (dinámicas desde data.js, clicables)
   ========================================================= */
.ad-card {
  position: relative !important;
  display: block !important;
  width: 100%;
  border: none;
  padding: 0;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--black);
  height: 420px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  isolation: isolate;
  font-family: inherit;
  color: inherit;
  text-align: left;
  opacity: 1 !important;
  visibility: visible !important;
}
.producto-card {
  opacity: 1 !important;
  visibility: visible !important;
}
.ad-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.ad-card-img { position: relative; width: 100%; height: 100%; }
.ad-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.ad-card:hover .ad-card-img img { transform: scale(1.08); }
.ad-card-badge {
  position: absolute; top: 12px; right: 12px;
  padding: 6px 12px;
  background: var(--red);
  color: #fff;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  z-index: 2;
}
.ad-card-overlay {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 20px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.9) 70%);
  color: #fff;
  text-align: left;
}
.ad-card-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.ad-tag {
  padding: 4px 10px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(6px);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ad-tag.servicio { background: var(--red); }
.ad-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.1;
  color: #fff;
  text-transform: uppercase;
}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lb {
  position: fixed; inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  display: grid;
  grid-template-rows: 1fr auto;
}
.lb.open { opacity: 1; pointer-events: auto; }
.lb-close {
  position: absolute; top: 20px; right: 20px;
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  z-index: 10;
  transition: background 0.2s, transform 0.25s;
}
.lb-close:hover { background: var(--red); transform: rotate(90deg); }
.lb-stage {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  padding: 60px 80px 20px;
  overflow: hidden;
  min-height: 0;
}
.lb-imgwrap {
  max-width: 100%; max-height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.lb-img {
  max-width: 100%; max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.lb-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  transition: background 0.2s, transform 0.25s;
  z-index: 5;
}
.lb-arrow.prev { left: 20px; }
.lb-arrow.next { right: 20px; }
.lb-arrow:hover { background: var(--red); transform: translateY(-50%) scale(1.08); }
.lb-info {
  max-width: 800px; margin: 0 auto;
  padding: 24px 40px 36px;
  color: #fff;
  text-align: center;
}
.lb-tags { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.lb-tag {
  padding: 5px 14px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.lb-tag.servicio { background: var(--red); border-color: var(--red); }
.lb-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.05;
}
.lb-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
}
.lb-counter {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.2em;
}
@media (max-width: 700px) {
  .lb-stage { padding: 70px 20px 10px; }
  .lb-arrow { width: 42px; height: 42px; font-size: 1.6rem; }
  .lb-arrow.prev { left: 8px; }
  .lb-arrow.next { right: 8px; }
  .lb-info { padding: 16px 20px 28px; }
  .lb-img { max-height: 60vh; }
}

/* =========================================================
   PROMOCIONES
   ========================================================= */
.promos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1300px; margin: 0 auto;
}
.promo-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--black);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
}
.promo-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-lg); }
.promo-card img { width: 100%; height: 100%; object-fit: cover; }
.promo-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}

/* =========================================================
   SUCURSALES
   ========================================================= */
.sucursales-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  max-width: 1300px; margin: 0 auto;
}
.sucursal-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.sucursal-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.sucursal-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--gray-100);
}
.sucursal-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.sucursal-card:hover .sucursal-img img { transform: scale(1.08); }
.sucursal-body { padding: 24px; }
.sucursal-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.sucursal-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--black);
  margin-bottom: 8px;
}
.sucursal-addr {
  font-size: 0.92rem;
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.5;
}
.sucursal-meta {
  display: flex; gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-bottom: 16px;
}
.sucursal-meta span { display: inline-flex; align-items: center; gap: 6px; }

/* =========================================================
   PRODUCTOS
   ========================================================= */
.productos-tabs {
  display: flex; gap: 8px;
  max-width: 1300px; margin: 0 auto 40px;
  padding: 6px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  width: max-content;
}
.producto-tab {
  padding: 12px 28px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-600);
  transition: all 0.25s ease;
  cursor: pointer;
  background: transparent;
  border: none;
}
.producto-tab.active { background: var(--red); color: var(--white); }
.producto-tab:not(.active):hover { color: var(--black); }

.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1300px; margin: 0 auto;
}
.producto-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.producto-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.producto-img { aspect-ratio: 1; overflow: hidden; background: var(--gray-100); }
.producto-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.producto-card:hover .producto-img img { transform: scale(1.05); }
.producto-body { padding: 16px; }
.producto-cat {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.producto-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 8px;
  line-height: 1.3;
}
.producto-btn {
  width: 100%;
  padding: 10px;
  background: var(--black);
  color: var(--white);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.25s ease;
  display: flex; justify-content: center; align-items: center; gap: 6px;
}
.producto-btn:hover { background: var(--red); }

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner {
  position: relative;
  background: var(--red);
  color: var(--white);
  text-align: center;
  padding: 100px 40px;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.15) 1.5px, transparent 2px);
  background-size: 24px 24px;
}
.cta-banner h2 {
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 0.95;
  margin-bottom: 20px;
  position: relative;
}
.cta-banner p {
  font-size: 1.15rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 36px;
  position: relative;
}
.cta-banner .btn { position: relative; }

/* =========================================================
   VIDEOS
   ========================================================= */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
  max-width: 1300px; margin: 0 auto;
}
.video-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black);
  aspect-ratio: 9/16;
  max-height: 600px;
}
.video-card video {
  width: 100%; height: 100%; object-fit: cover;
}
.video-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.85));
  color: var(--white);
  pointer-events: none;
}
.video-caption h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 4px;
  color: var(--white);
}
.video-caption p { font-size: 0.85rem; opacity: 0.9; text-transform: none; }

/* =========================================================
   MISIÓN
   ========================================================= */
.mision-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1300px; margin: 0 auto;
}
.mision-text h2 { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 24px; }
.mision-text p { font-size: 1.1rem; color: var(--gray-600); margin-bottom: 16px; }
.mision-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.mision-value {
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--red);
}
.mision-value strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  display: block;
  margin-bottom: 4px;
  color: var(--black);
}
.mision-value span { font-size: 0.85rem; color: var(--gray-600); }

.mision-img {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--red);
}
.mision-img img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: normal; }

/* =========================================================
   INSTAGRAM STRIP (QR + CTA en todas las páginas)
   ========================================================= */
.ig-strip {
  background: linear-gradient(135deg, #f58529 0%, #dd2a7b 50%, #8134af 100%);
  color: #fff;
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
}
.ig-strip::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.15) 1.5px, transparent 2px);
  background-size: 22px 22px;
  pointer-events: none;
}
.ig-strip-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.ig-qr {
  width: 110px; height: 110px;
  background: #fff;
  border-radius: 14px;
  padding: 7px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.65,0,0.35,1);
}
.ig-qr img { width: 100%; height: 100%; object-fit: contain; display: block; }
.ig-qr:hover { transform: scale(1.04) rotate(-2deg); }

.ig-content h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
  margin-bottom: 10px;
  color: #fff;
}
.ig-content p {
  font-size: 1.05rem;
  opacity: 0.95;
  max-width: 500px;
  margin-bottom: 18px;
}
.ig-handle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  padding: 10px 18px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}
.ig-handle:hover { background: #fff; color: #dd2a7b; transform: translateY(-2px); }
.ig-handle svg { width: 16px; height: 16px; }

.ig-scan {
  text-align: center;
  padding: 18px 24px;
  background: rgba(0,0,0,0.25);
  border-radius: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 1.5;
}
.ig-scan strong { display: block; font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 0; margin-top: 4px; }

@media (max-width: 900px) {
  .ig-strip { padding: 50px 24px; }
  .ig-strip-inner { grid-template-columns: auto 1fr; gap: 24px; }
  .ig-scan { display: none; }
  .ig-qr { width: 90px; height: 90px; }
}
@media (max-width: 500px) {
  .ig-strip-inner { grid-template-columns: 1fr; text-align: center; }
  .ig-qr { margin: 0 auto; width: 100px; height: 100px; }
  .ig-content p { margin-left: auto; margin-right: auto; }
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 40px 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  max-width: 1300px; margin: 0 auto;
}
.footer-brand { font-family: var(--font-display); font-size: 3rem; color: var(--red); line-height: 0.9; margin-bottom: 14px; }
.footer-tagline { opacity: 0.7; max-width: 300px; font-size: 0.95rem; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--red-bright);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  padding: 6px 0;
  opacity: 0.75;
  font-size: 0.9rem;
  transition: opacity 0.2s, color 0.2s;
}
.footer-col a:hover { opacity: 1; color: var(--red-bright); }
.footer-bottom {
  max-width: 1300px; margin: 50px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  opacity: 0.5;
}

/* =========================================================
   FAB WHATSAPP MENU (con submenú de sucursales)
   ========================================================= */
.wa-fab-wrap {
  position: fixed; right: 22px; bottom: 22px;
  z-index: 9999;
}
.wa-fab-btn {
  position: relative;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
  transition: transform 0.3s cubic-bezier(0.65,0,0.35,1), background 0.25s ease, box-shadow 0.3s ease;
  animation: waPulse 2.4s ease-in-out infinite;
  cursor: pointer;
  border: none;
}
.wa-fab-btn svg { position: absolute; width: 30px; height: 30px; transition: opacity 0.25s ease, transform 0.35s cubic-bezier(0.65,0,0.35,1); }
.wa-fab-btn .wa-fab-icon-close { opacity: 0; transform: rotate(-90deg); }
.wa-fab-wrap.open .wa-fab-btn {
  background: #111;
  transform: rotate(360deg);
  animation: none;
}
.wa-fab-wrap.open .wa-fab-icon-wa { opacity: 0; transform: rotate(90deg); }
.wa-fab-wrap.open .wa-fab-icon-close { opacity: 1; transform: rotate(0deg); }
.wa-fab-btn:hover { background: #1fbc5a; transform: scale(1.05); animation: none; }
.wa-fab-wrap.open .wa-fab-btn:hover { background: #222; transform: rotate(360deg) scale(1.05); }

@keyframes waPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.6), 0 0 0 14px rgba(37,211,102,0); }
}

.wa-fab-options {
  position: absolute;
  bottom: calc(100% + 12px);
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transform: translate(10px, 10px);
  filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.65,0,0.35,1);
  min-width: 280px;
}
.wa-fab-wrap.open .wa-fab-options {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, 0);
  filter: blur(0);
}
.wa-fab-head {
  background: rgba(17,17,17,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  padding: 10px 18px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  transform: translateX(20px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  width: max-content;
}
.wa-fab-wrap.open .wa-fab-head { transform: translateX(0); opacity: 1; transition-delay: 0.1s; }

.wa-fab-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(17,17,17,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  transform: translateX(20px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.65,0,0.35,1);
  min-width: 220px;
}
.wa-fab-wrap.open .wa-fab-option {
  transform: translateX(0);
  opacity: 1;
  transition-delay: calc(0.15s + var(--i) * 0.06s);
}
.wa-fab-option:hover { background: rgba(17,17,17,0.9); transform: translateX(-3px); }
.wa-fab-wrap.open .wa-fab-option:hover { transform: translateX(-3px); }
.wa-fab-opt-icon { width: 22px; height: 22px; flex-shrink: 0; }
.wa-fab-opt-body { display: flex; flex-direction: column; line-height: 1.2; }
.wa-fab-opt-body strong { font-family: var(--font-display); font-size: 1.05rem; font-weight: 400; }
.wa-fab-opt-body span { font-family: var(--font-mono); font-size: 0.72rem; opacity: 0.75; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .servicio-card, .servicio-card.feature, .servicio-card.red { grid-column: span 1; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { height: 400px; order: -1; }
  .mision-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero { padding: 100px 20px 60px; }
  .hero h1 { font-size: clamp(2.4rem, 11vw, 4rem); }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.8rem; }
  section { padding: 70px 20px; }
  .cotizador-wrap { padding: 30px 24px; }
  .cot-q { font-size: 1.5rem; }
  .servicios-grid { grid-template-columns: 1fr; }
  .promos-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .productos-tabs { width: 100%; overflow-x: auto; }
  .producto-tab { padding: 10px 18px; font-size: 0.75rem; white-space: nowrap; }
  .hero-badge { font-size: 0.7rem; padding: 10px 16px; }
}

@media (max-width: 420px) {
  .promos-grid { grid-template-columns: 1fr; }
  .wa-fab-wrap { right: 16px; bottom: 16px; }
  .wa-fab-btn { width: 54px; height: 54px; }
  .wa-fab-options { min-width: 260px; }
  .wa-fab-option { min-width: 220px; }
}

/* Mobile nav overlay */
.nav-mobile {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--black); color: var(--white);
  z-index: 200;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
.nav-mobile.open { opacity: 1; pointer-events: auto; }
.nav-mobile a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--white);
}
.nav-mobile a:hover { color: var(--red-bright); }
.nav-mobile-close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px;
  background: var(--red); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
}